Nutra Paste
ApolloX

Low quality, but free, food source.

Nyfty Blocks
Ryft77

Adds some nifty blocks

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

replacer (flux's redo)
fluxionary

provides a node replacement tool and a node inspection tool. slightly different than the other replacer variants.

Pkarcs for Hades Revisited
SFENCE

Adds arched doors to Hades Revisited.

Guinea pig
DrPlamsa

Adds guinea pigs.

Presents
Juri

Adds some blocks that look like presents.

No Players Inside Nodes
Sumi

Prevents players from staying stuck inside nodes.

Titanium
Hybrid Dog

Adds titanium which is very strong and lasts for a long time.

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Basic Grenades
LandarVargan

Adds some basic grenades using the grenades API

Cones: Traffic and Training Cones
ClassicAdam

Cones. Various use traffic cones and training cones. 3 sizes, 10 colors, 30 cones in total.

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Staffs
CalebJ

Staffs with various uses

ExplorerTools All (Tools place item on right click)
Kilarin

Tools place item in next inventory slot on right click

Meseport
ForbiddenJ

Allows for the creation of Meseportation systems.

Eye guy
Kasaikan

Small and compact way to see what block you looking at

Tides
markthesmeagol

Adds tides, WARNING: will delete water sources above sea level

Medieval (Fork)
DragonWrangler

an addon to darkage

City Block II
sorcerykid

Disables use of water and lava buckets within a designated area

Parties
Zughy

Team up with your friends and create a party!

Polygraph
sorcerykid

A formspec-based charting API providing a rich set of output parameters

Fancy Place
DragonWrangler

Better block placement system that allows you to place blocks even when not pointing at the connecting face.

uni8
_Xenon

Simple and plain texture pack with 8px textures.

Pedology
Wuzzy

Adds some different ground blocks in several wetness levels; the wetness slowly flows downward.

Disable Build Where They Stand
LMD

Disables placing blocks at places where they would collide with a player

Clump Fall Nodes
Noodlemire

Makes most nodes able to fall without enough support.

Random Cool
pl608

Adds random ores on lava cool

Wings
xXNicoXx

Wings is a mod whiche allows server owners to give players fly privs while holding the wings (Like binoculars) made by xXNicoxx

Teleport Carrot
j45

This mod is adds a craftable, eatable item that has a 1 in 10 chance of teleporting you to a nearby location.

Conquer
rubenwardy

Command your troops to victory - an RTS mini-game

Multitools
ChimneySwift

Adds a series of multi-purpose tools

Digiline Stats
Darin755

A mod that adds a few digiline blocks to get server information

Mineclone2 Falling Anvils
NO11

A survival challenge for Mineclone2.

Ejection
Yof

A unique movement mechanic resembling strong jumping.

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor.

Areas' helper tools
rangeTonic

Convenience tools for Areas protection mod

Periodic Elements
ResendeTech

Adds the periodic elements

Swamps
Hybrid Dog

Adds swamps